Cochran's Q test was computed to check heterogeneity across the individual causal effects
Once the stopper loses vacuum seal (no audible hiss on first puncture), air exchange is occurring refrigeration alone cannot compensate for oxidation at that stage.
Conversion of l-arginine to l-citrulline, when catalyzed by calcium/calmodulin-independent iNOS and -dependent eNOS (endothelial, constitutive) or nNOS (neuronal, constitutive), produces the short-lived NO
R.LarsenS.LevineL
aureus strains LAC, HG003, MW2, JE2, JE2-lux (JE2 lux ABDCE) (kindly provided by Roger Plaut, Center for Biologics Evaluation and Research, Silver Spring) 28 , G4 (kindly provided by Anthony Richardson, University of Pittsburgh, Pittsburgh) 35 and bacteraemia isolates 8 were routinely cultured in tryptic soy broth (TSB, Fisher Scientific) or MuellerHinton broth (MHB, Oxoid) at 37 C with shaking (225 r.p.m.) unless otherwise stated